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1# Copyright 1999-2005 Gentoo Foundation 1# Copyright 1999-2009 Gentoo Foundation
2# Distributed under the terms of the GNU General Public License v2 2# Distributed under the terms of the GNU General Public License v2
3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.228 2006/03/10 23:24:21 vapier Exp $ 3# $Header: /var/cvsroot/gentoo-x86/eclass/eutils.eclass,v 1.324 2010/01/03 19:57:10 zmedico Exp $
4
5# @ECLASS: eutils.eclass
6# @MAINTAINER:
7# base-system@gentoo.org
8# @BLURB: many extra (but common) functions that are used in ebuilds
9# @DESCRIPTION:
10# The eutils eclass contains a suite of functions that complement
11# the ones that ebuild.sh already contain. The idea is that the functions
12# are not required in all ebuilds but enough utilize them to have a common
13# home rather than having multiple ebuilds implementing the same thing.
4# 14#
5# Author: Martin Schlemmer <azarah@gentoo.org> 15# Due to the nature of this eclass, some functions may have maintainers
6# 16# different from the overall eclass!
7# This eclass is for general purpose functions that most ebuilds
8# have to implement themselves.
9#
10# NB: If you add anything, please comment it!
11 17
12inherit multilib portability 18inherit multilib portability
13 19
14DEPEND="!bootstrap? ( sys-devel/patch )"
15# sys-apps/shadow is needed for useradd, etc, bug #94745.
16
17DESCRIPTION="Based on the ${ECLASS} eclass" 20DESCRIPTION="Based on the ${ECLASS} eclass"
18 21
19# Wait for the supplied number of seconds. If no argument is supplied, defaults 22# @FUNCTION: epause
20# to five seconds. If the EPAUSE_IGNORE env var is set, don't wait. If we're not 23# @USAGE: [seconds]
21# outputting to a terminal, don't wait. For compatability purposes, the argument 24# @DESCRIPTION:
22# must be an integer greater than zero. 25# Sleep for the specified number of seconds (default of 5 seconds). Useful when
23# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004) 26# printing a message the user should probably be reading and often used in
27# conjunction with the ebeep function. If the EPAUSE_IGNORE env var is set,
28# don't wait at all.
24epause() { 29epause() {
25 if [ -z "$EPAUSE_IGNORE" ] && [ -t 1 ] ; then 30 [[ -z ${EPAUSE_IGNORE} ]] && sleep ${1:-5}
26 sleep ${1:-5}
27 fi
28} 31}
29 32
30# Beep the specified number of times (defaults to five). If our output 33# @FUNCTION: ebeep
31# is not a terminal, don't beep. If the EBEEP_IGNORE env var is set, 34# @USAGE: [number of beeps]
35# @DESCRIPTION:
36# Issue the specified number of beeps (default of 5 beeps). Useful when
37# printing a message the user should probably be reading and often used in
38# conjunction with the epause function. If the EBEEP_IGNORE env var is set,
32# don't beep. 39# don't beep at all.
33# Bug 62950, Ciaran McCreesh <ciaranm@gentoo.org> (05 Sep 2004)
34ebeep() { 40ebeep() {
35 local n 41 local n
36 if [ -z "$EBEEP_IGNORE" ] && [ -t 1 ] ; then 42 if [[ -z ${EBEEP_IGNORE} ]] ; then
37 for ((n=1 ; n <= ${1:-5} ; n++)) ; do 43 for ((n=1 ; n <= ${1:-5} ; n++)) ; do
38 echo -ne "\a" 44 echo -ne "\a"
39 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null 45 sleep 0.1 &>/dev/null ; sleep 0,1 &>/dev/null
40 echo -ne "\a" 46 echo -ne "\a"
41 sleep 1 47 sleep 1
42 done 48 done
43 fi 49 fi
44} 50}
45 51
46# This function generate linker scripts in /usr/lib for dynamic 52# @FUNCTION: ecvs_clean
47# libs in /lib. This is to fix linking problems when you have 53# @USAGE: [list of dirs]
48# the .so in /lib, and the .a in /usr/lib. What happens is that 54# @DESCRIPTION:
49# in some cases when linking dynamic, the .a in /usr/lib is used 55# Remove CVS directories recursiveley. Useful when a source tarball contains
50# instead of the .so in /lib due to gcc/libtool tweaking ld's 56# internal CVS directories. Defaults to $PWD.
51# library search path. This cause many builds to fail. 57ecvs_clean() {
52# See bug #4411 for more info. 58 [[ -z $* ]] && set -- .
53# 59 find "$@" -type d -name 'CVS' -prune -print0 | xargs -0 rm -rf
54# To use, simply call: 60 find "$@" -type f -name '.cvs*' -print0 | xargs -0 rm -rf
55# 61}
56# gen_usr_ldscript libfoo.so
57#
58# Note that you should in general use the unversioned name of
59# the library, as ldconfig should usually update it correctly
60# to point to the latest version of the library present.
61#
62# <azarah@gentoo.org> (26 Oct 2002)
63#
64gen_usr_ldscript() {
65 local lib libdir=$(get_libdir)
66 # Just make sure it exists
67 dodir /usr/${libdir}
68 62
69 for lib in "${@}" ; do 63# @FUNCTION: esvn_clean
70 cat > "${D}/usr/${libdir}/${lib}" <<-END_LDSCRIPT 64# @USAGE: [list of dirs]
71 /* GNU ld script 65# @DESCRIPTION:
72 Since Gentoo has critical dynamic libraries 66# Remove .svn directories recursiveley. Useful when a source tarball contains
73 in /lib, and the static versions in /usr/lib, 67# internal Subversion directories. Defaults to $PWD.
74 we need to have a "fake" dynamic lib in /usr/lib, 68esvn_clean() {
75 otherwise we run into linking problems. 69 [[ -z $* ]] && set -- .
70 find "$@" -type d -name '.svn' -prune -print0 | xargs -0 rm -rf
71}
76 72
77 See bug http://bugs.gentoo.org/4411 for more info. 73# @FUNCTION: eshopts_push
78 */ 74# @USAGE: [options to `set`]
79 GROUP ( /${libdir}/${lib} ) 75# @DESCRIPTION:
80 END_LDSCRIPT 76# Often times code will want to enable a shell option to change code behavior.
81 fperms a+x "/usr/${libdir}/${lib}" || die "could not change perms on ${lib}" 77# Since changing shell options can easily break other pieces of code (which
78# assume the default state), eshopts_push is used to (1) push the current shell
79# options onto a stack and (2) pass the specified arguments to set.
80#
81# A common example is to disable shell globbing so that special meaning/care
82# may be used with variables/arguments to custom functions. That would be:
83# @CODE
84# eshopts_push -o noglob
85# for x in ${foo} ; do
86# if ...some check... ; then
87# eshopts_pop
88# return 0
89# fi
82 done 90# done
91# eshopts_pop
92# @CODE
93eshopts_push() {
94 # have to assume __ESHOPTS_SAVE__ isn't screwed with
95 # as a `declare -a` here will reset its value
96 local i=${#__ESHOPTS_SAVE__[@]}
97 __ESHOPTS_SAVE__[$i]=$-
98 [[ $# -eq 0 ]] && return 0
99 set "$@" || die "eshopts_push: bad options to set: $*"
83} 100}
84 101
102# @FUNCTION: eshopts_pop
103# @USAGE:
104# @DESCRIPTION:
105# Restore the shell options to the state saved with the corresponding
106# eshopts_push call. See that function for more details.
107eshopts_pop() {
108 [[ $# -ne 0 ]] && die "eshopts_pop takes no arguments"
109 local i=$(( ${#__ESHOPTS_SAVE__[@]} - 1 ))
110 [[ ${i} -eq -1 ]] && die "eshopts_{push,pop}: unbalanced pair"
111 local s=${__ESHOPTS_SAVE__[$i]}
112 unset __ESHOPTS_SAVE__[$i]
113 set +$- || die "eshopts_pop: sanity: invalid shell settings: $-"
114 set -${s} || die "eshopts_pop: sanity: unable to restore saved shell settings: ${s}"
115}
85 116
86# Default directory where patches are located 117# Default directory where patches are located
87EPATCH_SOURCE="${WORKDIR}/patch" 118EPATCH_SOURCE="${WORKDIR}/patch"
88# Default extension for patches 119# Default extension for patches
89EPATCH_SUFFIX="patch.bz2" 120EPATCH_SUFFIX="patch.bz2"
90# Default options for patch 121# Default options for patch
91# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571 122# Set -g0 to keep RCS, ClearCase, Perforce and SCCS happy. Bug #24571
92# Set --no-backup-if-mismatch so we don't leave '.orig' files behind. 123# Set --no-backup-if-mismatch so we don't leave '.orig' files behind.
124# Set -E to automatically remove empty files.
93EPATCH_OPTS="-g0 --no-backup-if-mismatch" 125EPATCH_OPTS="-g0 -E --no-backup-if-mismatch"
94# List of patches not to apply. Not this is only file names, 126# List of patches not to apply. Note this is only file names,
95# and not the full path .. 127# and not the full path ..
96EPATCH_EXCLUDE="" 128EPATCH_EXCLUDE=""
97# Change the printed message for a single patch. 129# Change the printed message for a single patch.
98EPATCH_SINGLE_MSG="" 130EPATCH_SINGLE_MSG=""
99# Change the printed message for multiple patches. 131# Change the printed message for multiple patches.
100EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..." 132EPATCH_MULTI_MSG="Applying various patches (bugfixes/updates) ..."
101# Force applying bulk patches even if not following the style: 133# Force applying bulk patches even if not following the style:
102# 134#
103# ??_${ARCH}_foo.${EPATCH_SUFFIX} 135# ??_${ARCH}_foo.${EPATCH_SUFFIX}
104# 136#
105EPATCH_FORCE="no" 137EPATCH_FORCE="no"
106 138
107# This function is for bulk patching, or in theory for just one 139# This function is for bulk patching, or in theory for just one
108# or two patches. 140# or two patches.
117# bug they should be left as is to ensure an ebuild can rely on 149# bug they should be left as is to ensure an ebuild can rely on
118# them for. 150# them for.
119# 151#
120# Patches are applied in current directory. 152# Patches are applied in current directory.
121# 153#
122# Bulk Patches should preferibly have the form of: 154# Bulk Patches should preferably have the form of:
123# 155#
124# ??_${ARCH}_foo.${EPATCH_SUFFIX} 156# ??_${ARCH}_foo.${EPATCH_SUFFIX}
125# 157#
126# For example: 158# For example:
127# 159#
128# 01_all_misc-fix.patch.bz2 160# 01_all_misc-fix.patch.bz2
129# 02_sparc_another-fix.patch.bz2 161# 02_sparc_another-fix.patch.bz2
130# 162#
131# This ensures that there are a set order, and you can have ARCH 163# This ensures that there are a set order, and you can have ARCH
132# specific patches. 164# specific patches.
133# 165#
134# If you however give an argument to epatch(), it will treat it as a 166# If you however give an argument to epatch(), it will treat it as a
137# 169#
138# <azarah@gentoo.org> (10 Nov 2002) 170# <azarah@gentoo.org> (10 Nov 2002)
139# 171#
140epatch() { 172epatch() {
141 _epatch_draw_line() { 173 _epatch_draw_line() {
142 # this func produces a lot of pointless noise when debugging is turned on ... 174 [[ -z $1 ]] && set "$(printf "%65s" '')"
143 local is_debug=0 175 echo "${1//?/=}"
144 [[ $- == *x* ]] && is_debug=1 && set +x
145
146 local i=0 str_length="" str_out=""
147
148 # Handle calls that do not have args, or wc not being installed ...
149 if [[ -z $1 ]] || ! type -p wc >/dev/null ; then
150 str_length=65
151 else
152 str_length=$(echo -n "$*" | wc -m)
153 fi
154
155 while ((i++ < ${str_length})) ; do
156 str_out="${str_out}="
157 done
158 echo ${str_out}
159
160 [[ ${is_debug} -eq 1 ]] && set -x
161 return 0
162 } 176 }
163 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; } 177 _epatch_assert() { local _pipestatus=${PIPESTATUS[*]}; [[ ${_pipestatus// /} -eq 0 ]] ; }
164 local PIPE_CMD="" 178 local PIPE_CMD=""
165 local STDERR_TARGET="${T}/$$.out" 179 local STDERR_TARGET="${T}/$$.out"
166 local PATCH_TARGET="${T}/$$.patch" 180 local PATCH_TARGET="${T}/$$.patch"
194 local EPATCH_SOURCE="$1/*" 208 local EPATCH_SOURCE="$1/*"
195 else 209 else
196 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}" 210 local EPATCH_SOURCE="$1/*.${EPATCH_SUFFIX}"
197 fi 211 fi
198 else 212 else
199 if [ ! -d ${EPATCH_SOURCE} ] || [ -n "$1" ] 213 if [[ ! -d ${EPATCH_SOURCE} ]] || [[ -n $1 ]] ; then
200 then
201 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ] 214 if [ -n "$1" -a "${EPATCH_SOURCE}" = "${WORKDIR}/patch" ]
202 then 215 then
203 EPATCH_SOURCE="$1" 216 EPATCH_SOURCE="$1"
204 fi 217 fi
205 218
214 227
215 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}" 228 local EPATCH_SOURCE="${EPATCH_SOURCE}/*.${EPATCH_SUFFIX}"
216 fi 229 fi
217 230
218 case ${EPATCH_SUFFIX##*\.} in 231 case ${EPATCH_SUFFIX##*\.} in
232 xz)
233 PIPE_CMD="xz -dc"
234 PATCH_SUFFIX="xz"
235 ;;
236 lzma)
237 PIPE_CMD="lzma -dc"
238 PATCH_SUFFIX="lzma"
239 ;;
219 bz2) 240 bz2)
220 PIPE_CMD="bzip2 -dc" 241 PIPE_CMD="bzip2 -dc"
221 PATCH_SUFFIX="bz2" 242 PATCH_SUFFIX="bz2"
222 ;; 243 ;;
223 gz|Z|z) 244 gz|Z|z)
240 fi 261 fi
241 for x in ${EPATCH_SOURCE} 262 for x in ${EPATCH_SOURCE}
242 do 263 do
243 # New ARCH dependant patch naming scheme ... 264 # New ARCH dependant patch naming scheme ...
244 # 265 #
245 # ???_arch_foo.patch 266 # ???_arch_foo.patch
246 # 267 #
247 if [ -f ${x} ] && \ 268 if [ -f ${x} ] && \
248 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \ 269 ([ "${SINGLE_PATCH}" = "yes" -o "${x/_all_}" != "${x}" -o "${x/_${ARCH}_}" != "${x}" ] || \
249 [ "${EPATCH_FORCE}" = "yes" ]) 270 [ "${EPATCH_FORCE}" = "yes" ])
250 then 271 then
251 local count=0 272 local count=0
252 local popts="${EPATCH_OPTS}" 273 local popts="${EPATCH_OPTS}"
253 local patchname=${x##*/} 274 local patchname=${x##*/}
254 275
273 fi 294 fi
274 295
275 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 296 echo "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
276 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 297 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
277 298
299 # Decompress the patch if need be
300 if [[ ${PATCH_SUFFIX} != "patch" ]] ; then
301 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
302 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
303
304 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 ; then
305 echo
306 eerror "Could not extract patch!"
307 #die "Could not extract patch!"
308 count=5
309 break
310 fi
311 else
312 PATCH_TARGET="${x}"
313 fi
314
315 # Check for absolute paths in patches. If sandbox is disabled,
316 # people could (accidently) patch files in the root filesystem.
317 # Or trigger other unpleasantries #237667. So disallow -p0 on
318 # such patches.
319 local abs_paths=$(egrep -n '^[-+]{3} /' "${PATCH_TARGET}" | awk '$2 != "/dev/null" { print }')
320 if [[ -n ${abs_paths} ]] ; then
321 count=1
322 echo "NOTE: skipping -p0 due to absolute paths in patch:" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
323 echo "${abs_paths}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
324 fi
325
278 # Allow for prefix to differ ... im lazy, so shoot me :/ 326 # Allow for prefix to differ ... im lazy, so shoot me :/
279 while [ "${count}" -lt 5 ] 327 while [ "${count}" -lt 5 ]
280 do 328 do
281 # Generate some useful debug info ... 329 # Generate some useful debug info ...
282 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 330 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
283 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 331 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
284 332
285 if [ "${PATCH_SUFFIX}" != "patch" ]
286 then
287 echo -n "PIPE_COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
288 echo "${PIPE_CMD} ${x} > ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
289 else
290 PATCH_TARGET="${x}"
291 fi
292
293 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 333 echo -n "PATCH COMMAND: " >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
294 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 334 echo "patch -p${count} ${popts} < ${PATCH_TARGET}" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
295 335
296 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 336 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
297 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 337 _epatch_draw_line "***** ${patchname} *****" >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}
298
299 if [ "${PATCH_SUFFIX}" != "patch" ]
300 then
301 if ! (${PIPE_CMD} ${x} > ${PATCH_TARGET}) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
302 then
303 echo
304 eerror "Could not extract patch!"
305 #die "Could not extract patch!"
306 count=5
307 break
308 fi
309 fi
310 338
311 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1 339 if (cat ${PATCH_TARGET} | patch -p${count} ${popts} --dry-run -f ; _epatch_assert) >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/} 2>&1
312 then 340 then
313 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 341 _epatch_draw_line "***** ${patchname} *****" > ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
314 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real 342 echo >> ${STDERR_TARGET%/*}/${patchname}-${STDERR_TARGET##*/}.real
363 if [ "${SINGLE_PATCH}" = "no" ] 391 if [ "${SINGLE_PATCH}" = "no" ]
364 then 392 then
365 einfo "Done with patching" 393 einfo "Done with patching"
366 fi 394 fi
367} 395}
396epatch_user() {
397 [[ $# -ne 0 ]] && die "epatch_user takes no options"
368 398
399 # don't clobber any EPATCH vars that the parent might want
400 local EPATCH_SOURCE check base=${PORTAGE_CONFIGROOT%/}/etc/portage/patches
401 for check in {${CATEGORY}/${PF},${CATEGORY}/${P},${CATEGORY}/${PN}}; do
402 EPATCH_SOURCE=${base}/${CTARGET}/${check}
403 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${CHOST}/${check}
404 [[ -r ${EPATCH_SOURCE} ]] || EPATCH_SOURCE=${base}/${check}
405 if [[ -d ${EPATCH_SOURCE} ]] ; then
406 EPATCH_SOURCE=${EPATCH_SOURCE} \
407 EPATCH_SUFFIX="patch" \
408 EPATCH_FORCE="yes" \
409 EPATCH_MULTI_MSG="Applying user patches from ${EPATCH_SOURCE} ..." \
410 epatch
411 break
412 fi
413 done
414}
415
416# @FUNCTION: emktemp
417# @USAGE: [temp dir]
418# @DESCRIPTION:
369# Cheap replacement for when debianutils (and thus mktemp) 419# Cheap replacement for when debianutils (and thus mktemp)
370# does not exist on the users system 420# does not exist on the users system.
371# vapier@gentoo.org
372#
373# Takes just 1 optional parameter (the directory to create tmpfile in)
374emktemp() { 421emktemp() {
375 local exe="touch" 422 local exe="touch"
376 [[ $1 == -d ]] && exe="mkdir" && shift 423 [[ $1 == -d ]] && exe="mkdir" && shift
377 local topdir=$1 424 local topdir=$1
378 425
380 [[ -z ${T} ]] \ 427 [[ -z ${T} ]] \
381 && topdir="/tmp" \ 428 && topdir="/tmp" \
382 || topdir=${T} 429 || topdir=${T}
383 fi 430 fi
384 431
385 if [[ -z $(type -p mktemp) ]] ; then 432 if ! type -P mktemp > /dev/null ; then
433 # system lacks `mktemp` so we have to fake it
386 local tmp=/ 434 local tmp=/
387 while [[ -e ${tmp} ]] ; do 435 while [[ -e ${tmp} ]] ; do
388 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM} 436 tmp=${topdir}/tmp.${RANDOM}.${RANDOM}.${RANDOM}
389 done 437 done
390 ${exe} "${tmp}" || ${exe} -p "${tmp}" 438 ${exe} "${tmp}" || ${exe} -p "${tmp}"
391 echo "${tmp}" 439 echo "${tmp}"
392 else 440 else
441 # the args here will give slightly wierd names on BSD,
442 # but should produce a usable file on all userlands
393 if [[ ${exe} == "touch" ]] ; then 443 if [[ ${exe} == "touch" ]] ; then
394 [[ ${USERLAND} == "GNU" ]] \
395 && mktemp -p "${topdir}" \
396 || TMPDIR="${topdir}" mktemp -t tmp 444 TMPDIR="${topdir}" mktemp -t tmp.XXXXXXXXXX
397 else 445 else
398 [[ ${USERLAND} == "GNU" ]] \
399 && mktemp -d "${topdir}" \
400 || TMPDIR="${topdir}" mktemp -dt tmp 446 TMPDIR="${topdir}" mktemp -dt tmp.XXXXXXXXXX
401 fi
402 fi 447 fi
448 fi
403} 449}
404 450
451# @FUNCTION: egetent
452# @USAGE: <database> <key>
453# @MAINTAINER:
454# base-system@gentoo.org (Linux)
455# Joe Jezak <josejx@gmail.com> (OS X)
456# usata@gentoo.org (OS X)
457# Aaron Walker <ka0ttic@gentoo.org> (FreeBSD)
458# @DESCRIPTION:
405# Small wrapper for getent (Linux), nidump (Mac OS X), 459# Small wrapper for getent (Linux),
460# nidump (< Mac OS X 10.5), dscl (Mac OS X 10.5),
406# and pw (FreeBSD) used in enewuser()/enewgroup() 461# and pw (FreeBSD) used in enewuser()/enewgroup()
407# Joe Jezak <josejx@gmail.com> and usata@gentoo.org
408# FBSD stuff: Aaron Walker <ka0ttic@gentoo.org>
409#
410# egetent(database, key)
411egetent() { 462egetent() {
412 case ${CHOST} in 463 case ${CHOST} in
413 *-darwin*) 464 *-darwin[678])
414 case "$2" in 465 case "$2" in
415 *[!0-9]*) # Non numeric 466 *[!0-9]*) # Non numeric
416 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }" 467 nidump $1 . | awk -F":" "{ if (\$1 ~ /^$2$/) {print \$0;exit;} }"
417 ;; 468 ;;
418 *) # Numeric 469 *) # Numeric
419 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }" 470 nidump $1 . | awk -F":" "{ if (\$3 == $2) {print \$0;exit;} }"
471 ;;
472 esac
473 ;;
474 *-darwin*)
475 local mytype=$1
476 [[ "passwd" == $mytype ]] && mytype="Users"
477 [[ "group" == $mytype ]] && mytype="Groups"
478 case "$2" in
479 *[!0-9]*) # Non numeric
480 dscl . -read /$mytype/$2 2>/dev/null |grep RecordName
481 ;;
482 *) # Numeric
483 local mykey="UniqueID"
484 [[ $mytype == "Groups" ]] && mykey="PrimaryGroupID"
485 dscl . -search /$mytype $mykey $2 2>/dev/null
420 ;; 486 ;;
421 esac 487 esac
422 ;; 488 ;;
423 *-freebsd*|*-dragonfly*) 489 *-freebsd*|*-dragonfly*)
424 local opts action="user" 490 local opts action="user"
439 getent "$1" "$2" 505 getent "$1" "$2"
440 ;; 506 ;;
441 esac 507 esac
442} 508}
443 509
444# Simplify/standardize adding users to the system 510# @FUNCTION: enewuser
445# vapier@gentoo.org 511# @USAGE: <user> [uid] [shell] [homedir] [groups] [params]
446# 512# @DESCRIPTION:
447# enewuser(username, uid, shell, homedir, groups, extra options) 513# Same as enewgroup, you are not required to understand how to properly add
448# 514# a user to the system. The only required parameter is the username.
449# Default values if you do not specify any: 515# Default uid is (pass -1 for this) next available, default shell is
450# username: REQUIRED ! 516# /bin/false, default homedir is /dev/null, there are no default groups,
451# uid: next available (see useradd(8)) 517# and default params sets the comment as 'added by portage for ${PN}'.
452# note: pass -1 to get default behavior
453# shell: /bin/false
454# homedir: /dev/null
455# groups: none
456# extra: comment of 'added by portage for ${PN}'
457enewuser() { 518enewuser() {
519 case ${EBUILD_PHASE} in
520 unpack|compile|test|install)
521 eerror "'enewuser()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
522 eerror "Package fails at QA and at life. Please file a bug."
523 die "Bad package! enewuser is only for use in pkg_* functions!"
524 esac
525
458 # get the username 526 # get the username
459 local euser=$1; shift 527 local euser=$1; shift
460 if [[ -z ${euser} ]] ; then 528 if [[ -z ${euser} ]] ; then
461 eerror "No username specified !" 529 eerror "No username specified !"
462 die "Cannot call enewuser without a username" 530 die "Cannot call enewuser without a username"
463 fi 531 fi
464 532
465 # lets see if the username already exists 533 # lets see if the username already exists
466 if [[ ${euser} == $(egetent passwd "${euser}" | cut -d: -f1) ]] ; then 534 if [[ -n $(egetent passwd "${euser}") ]] ; then
467 return 0 535 return 0
468 fi 536 fi
469 einfo "Adding user '${euser}' to your system ..." 537 einfo "Adding user '${euser}' to your system ..."
470 538
471 # options to pass to useradd 539 # options to pass to useradd
472 local opts= 540 local opts=
473 541
474 # handle uid 542 # handle uid
475 local euid=$1; shift 543 local euid=$1; shift
476 if [[ ! -z ${euid} ]] && [[ ${euid} != "-1" ]] ; then 544 if [[ -n ${euid} && ${euid} != -1 ]] ; then
477 if [[ ${euid} -gt 0 ]] ; then 545 if [[ ${euid} -gt 0 ]] ; then
478 if [[ ! -z $(egetent passwd ${euid}) ]] ; then 546 if [[ -n $(egetent passwd ${euid}) ]] ; then
479 euid="next" 547 euid="next"
480 fi 548 fi
481 else 549 else
482 eerror "Userid given but is not greater than 0 !" 550 eerror "Userid given but is not greater than 0 !"
483 die "${euid} is not a valid UID" 551 die "${euid} is not a valid UID"
484 fi 552 fi
485 else 553 else
486 euid="next" 554 euid="next"
487 fi 555 fi
488 if [[ ${euid} == "next" ]] ; then 556 if [[ ${euid} == "next" ]] ; then
489 for euid in $(seq 101 999) ; do 557 for ((euid = 101; euid <= 999; euid++)); do
490 [[ -z $(egetent passwd ${euid}) ]] && break 558 [[ -z $(egetent passwd ${euid}) ]] && break
491 done 559 done
492 fi 560 fi
493 opts="${opts} -u ${euid}" 561 opts="${opts} -u ${euid}"
494 einfo " - Userid: ${euid}" 562 einfo " - Userid: ${euid}"
508 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do 576 for shell in /sbin/nologin /usr/sbin/nologin /bin/false /usr/bin/false /dev/null ; do
509 [[ -x ${ROOT}${shell} ]] && break 577 [[ -x ${ROOT}${shell} ]] && break
510 done 578 done
511 579
512 if [[ ${shell} == "/dev/null" ]] ; then 580 if [[ ${shell} == "/dev/null" ]] ; then
513 eerror "Unable to identify the shell to use" 581 eerror "Unable to identify the shell to use, proceeding with userland default."
514 die "Unable to identify the shell to use" 582 case ${USERLAND} in
583 GNU) shell="/bin/false" ;;
584 BSD) shell="/sbin/nologin" ;;
585 Darwin) shell="/usr/sbin/nologin" ;;
586 *) die "Unable to identify the default shell for userland ${USERLAND}"
587 esac
515 fi 588 fi
516 589
517 eshell=${shell} 590 eshell=${shell}
518 fi 591 fi
519 einfo " - Shell: ${eshell}" 592 einfo " - Shell: ${eshell}"
617 fi 690 fi
618 ;; 691 ;;
619 692
620 *) 693 *)
621 if [[ -z $@ ]] ; then 694 if [[ -z $@ ]] ; then
622 useradd ${opts} ${euser} \ 695 useradd ${opts} \
623 -c "added by portage for ${PN}" \ 696 -c "added by portage for ${PN}" \
697 ${euser} \
624 || die "enewuser failed" 698 || die "enewuser failed"
625 else 699 else
626 einfo " - Extra: $@" 700 einfo " - Extra: $@"
627 useradd ${opts} ${euser} "$@" \ 701 useradd ${opts} "$@" \
702 ${euser} \
628 || die "enewuser failed" 703 || die "enewuser failed"
629 fi 704 fi
630 ;; 705 ;;
631 esac 706 esac
632 707
638 fi 713 fi
639 714
640 export SANDBOX_ON=${oldsandbox} 715 export SANDBOX_ON=${oldsandbox}
641} 716}
642 717
643# Simplify/standardize adding groups to the system 718# @FUNCTION: enewgroup
644# vapier@gentoo.org 719# @USAGE: <group> [gid]
645# 720# @DESCRIPTION:
646# enewgroup(group, gid) 721# This function does not require you to understand how to properly add a
647# 722# group to the system. Just give it a group name to add and enewgroup will
648# Default values if you do not specify any: 723# do the rest. You may specify the gid for the group or allow the group to
649# groupname: REQUIRED ! 724# allocate the next available one.
650# gid: next available (see groupadd(8))
651# extra: none
652enewgroup() { 725enewgroup() {
726 case ${EBUILD_PHASE} in
727 unpack|compile|test|install)
728 eerror "'enewgroup()' called from '${EBUILD_PHASE}()' which is not a pkg_* function."
729 eerror "Package fails at QA and at life. Please file a bug."
730 die "Bad package! enewgroup is only for use in pkg_* functions!"
731 esac
732
653 # get the group 733 # get the group
654 local egroup="$1"; shift 734 local egroup="$1"; shift
655 if [ -z "${egroup}" ] 735 if [ -z "${egroup}" ]
656 then 736 then
657 eerror "No group specified !" 737 eerror "No group specified !"
658 die "Cannot call enewgroup without a group" 738 die "Cannot call enewgroup without a group"
659 fi 739 fi
660 740
661 # see if group already exists 741 # see if group already exists
662 if [ "${egroup}" == "`egetent group \"${egroup}\" | cut -d: -f1`" ] 742 if [[ -n $(egetent group "${egroup}") ]]; then
663 then
664 return 0 743 return 0
665 fi 744 fi
666 einfo "Adding group '${egroup}' to your system ..." 745 einfo "Adding group '${egroup}' to your system ..."
667 746
668 # options to pass to useradd 747 # options to pass to useradd
711 fi 790 fi
712 791
713 # If we need the next available 792 # If we need the next available
714 case ${egid} in 793 case ${egid} in
715 *[!0-9]*) # Non numeric 794 *[!0-9]*) # Non numeric
716 for egid in $(seq 101 999); do 795 for ((egid = 101; egid <= 999; egid++)); do
717 [ -z "`egetent group ${egid}`" ] && break 796 [[ -z $(egetent group ${egid}) ]] && break
718 done 797 done
719 esac 798 esac
720 dscl . create /groups/${egroup} gid ${egid} 799 dscl . create /groups/${egroup} gid ${egid}
721 dscl . create /groups/${egroup} passwd '*' 800 dscl . create /groups/${egroup} passwd '*'
722 ;; 801 ;;
723 802
724 *-freebsd*|*-dragonfly*) 803 *-freebsd*|*-dragonfly*)
725 case ${egid} in 804 case ${egid} in
726 *[!0-9]*) # Non numeric 805 *[!0-9]*) # Non numeric
727 for egid in $(seq 101 999); do 806 for ((egid = 101; egid <= 999; egid++)); do
728 [ -z "`egetent group ${egid}`" ] && break 807 [[ -z $(egetent group ${egid}) ]] && break
729 done 808 done
730 esac 809 esac
731 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed" 810 pw groupadd ${egroup} -g ${egid} || die "enewgroup failed"
732 ;; 811 ;;
733 812
734 *-netbsd*) 813 *-netbsd*)
735 case ${egid} in 814 case ${egid} in
736 *[!0-9]*) # Non numeric 815 *[!0-9]*) # Non numeric
737 for egid in $(seq 101 999); do 816 for ((egid = 101; egid <= 999; egid++)); do
738 [ -z "`egetent group ${egid}`" ] && break 817 [[ -z $(egetent group ${egid}) ]] && break
739 done 818 done
740 esac 819 esac
741 groupadd -g ${egid} ${egroup} || die "enewgroup failed" 820 groupadd -g ${egid} ${egroup} || die "enewgroup failed"
742 ;; 821 ;;
743 822
746 ;; 825 ;;
747 esac 826 esac
748 export SANDBOX_ON="${oldsandbox}" 827 export SANDBOX_ON="${oldsandbox}"
749} 828}
750 829
751# Simple script to replace 'dos2unix' binaries 830# @FUNCTION: edos2unix
752# vapier@gentoo.org 831# @USAGE: <file> [more files ...]
753# 832# @DESCRIPTION:
754# edos2unix(file, <more files> ...) 833# A handy replacement for dos2unix, recode, fixdos, etc... This allows you
834# to remove all of these text utilities from DEPEND variables because this
835# is a script based solution. Just give it a list of files to convert and
836# they will all be changed from the DOS CRLF format to the UNIX LF format.
755edos2unix() { 837edos2unix() {
756 for f in "$@" 838 echo "$@" | xargs sed -i 's/\r$//'
757 do
758 cp "${f}" ${T}/edos2unix
759 sed 's/\r$//' ${T}/edos2unix > "${f}"
760 done
761} 839}
762
763
764##############################################################
765# START: Handle .desktop files and menu entries #
766# maybe this should be separated into a new eclass some time #
767# lanius@gentoo.org #
768##############################################################
769 840
770# Make a desktop file ! 841# Make a desktop file !
771# Great for making those icons in kde/gnome startmenu ! 842# Great for making those icons in kde/gnome startmenu !
772# Amaze your friends ! Get the women ! Join today ! 843# Amaze your friends ! Get the women ! Join today !
773# 844#
774# make_desktop_entry(<binary>, [name], [icon], [type], [path]) 845# make_desktop_entry(<command>, [name], [icon], [type], [path])
775# 846#
776# binary: what binary does the app run with ? 847# binary: what command does the app run with ?
777# name: the name that will show up in the menu 848# name: the name that will show up in the menu
778# icon: give your little like a pretty little icon ... 849# icon: give your little like a pretty little icon ...
779# this can be relative (to /usr/share/pixmaps) or 850# this can be relative (to /usr/share/pixmaps) or
780# a full path to an icon 851# a full path to an icon
781# type: what kind of application is this ? for categories: 852# type: what kind of application is this ? for categories:
782# http://www.freedesktop.org/Standards/desktop-entry-spec 853# http://standards.freedesktop.org/menu-spec/latest/apa.html
783# path: if your app needs to startup in a specific dir 854# path: if your app needs to startup in a specific dir
784make_desktop_entry() { 855make_desktop_entry() {
785 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1 856 [[ -z $1 ]] && eerror "make_desktop_entry: You must specify the executable" && return 1
786 857
787 local exec=${1} 858 local exec=${1}
788 local name=${2:-${PN}} 859 local name=${2:-${PN}}
789 local icon=${3:-${PN}.png} 860 local icon=${3:-${PN}}
790 local type=${4} 861 local type=${4}
791 local path=${5} 862 local path=${5}
792 863
793 if [[ -z ${type} ]] ; then 864 if [[ -z ${type} ]] ; then
794 local catmaj=${CATEGORY%%-*} 865 local catmaj=${CATEGORY%%-*}
795 local catmin=${CATEGORY##*-} 866 local catmin=${CATEGORY##*-}
796 case ${catmaj} in 867 case ${catmaj} in
797 app) 868 app)
798 case ${catmin} in 869 case ${catmin} in
870 accessibility) type=Accessibility;;
799 admin) type=System;; 871 admin) type=System;;
872 antivirus) type=System;;
873 arch) type=Archiving;;
874 backup) type=Archiving;;
800 cdr) type=DiscBurning;; 875 cdr) type=DiscBurning;;
801 dicts) type=Dictionary;; 876 dicts) type=Dictionary;;
877 doc) type=Documentation;;
802 editors) type=TextEditor;; 878 editors) type=TextEditor;;
803 emacs) type=TextEditor;; 879 emacs) type=TextEditor;;
804 emulation) type=Emulator;; 880 emulation) type=Emulator;;
805 laptop) type=HardwareSettings;; 881 laptop) type=HardwareSettings;;
806 office) type=Office;; 882 office) type=Office;;
883 pda) type=PDA;;
807 vim) type=TextEditor;; 884 vim) type=TextEditor;;
808 xemacs) type=TextEditor;; 885 xemacs) type=TextEditor;;
809 *) type=;; 886 *) type=;;
810 esac 887 esac
811 ;; 888 ;;
812 889
813 dev) 890 dev)
814 type="Development" 891 type="Development"
815 ;; 892 ;;
816 893
817 games) 894 games)
818 case ${catmin} in 895 case ${catmin} in
819 action) type=ActionGame;; 896 action|fps) type=ActionGame;;
820 arcade) type=ArcadeGame;; 897 arcade) type=ArcadeGame;;
821 board) type=BoardGame;; 898 board) type=BoardGame;;
822 kid) type=KidsGame;;
823 emulation) type=Emulator;; 899 emulation) type=Emulator;;
900 kids) type=KidsGame;;
824 puzzle) type=LogicGame;; 901 puzzle) type=LogicGame;;
825 rpg) type=RolePlaying;;
826 roguelike) type=RolePlaying;; 902 roguelike) type=RolePlaying;;
903 rpg) type=RolePlaying;;
827 simulation) type=Simulation;; 904 simulation) type=Simulation;;
828 sports) type=SportsGame;; 905 sports) type=SportsGame;;
829 strategy) type=StrategyGame;; 906 strategy) type=StrategyGame;;
830 *) type=;; 907 *) type=;;
831 esac 908 esac
832 type="Game;${type}" 909 type="Game;${type}"
910 ;;
911
912 gnome)
913 type="Gnome;GTK"
914 ;;
915
916 kde)
917 type="KDE;Qt"
833 ;; 918 ;;
834 919
835 mail) 920 mail)
836 type="Network;Email" 921 type="Network;Email"
837 ;; 922 ;;
839 media) 924 media)
840 case ${catmin} in 925 case ${catmin} in
841 gfx) type=Graphics;; 926 gfx) type=Graphics;;
842 radio) type=Tuner;; 927 radio) type=Tuner;;
843 sound) type=Audio;; 928 sound) type=Audio;;
844 tv) type=TV;; 929 tv) type=TV;;
845 video) type=Video;; 930 video) type=Video;;
846 *) type=;; 931 *) type=;;
847 esac 932 esac
848 type="AudioVideo;${type}" 933 type="AudioVideo;${type}"
849 ;; 934 ;;
850 935
851 net) 936 net)
852 case ${catmin} in 937 case ${catmin} in
853 dialup) type=Dialup;; 938 dialup) type=Dialup;;
854 ftp) type=FileTransfer;; 939 ftp) type=FileTransfer;;
855 im) type=InstantMessaging;; 940 im) type=InstantMessaging;;
856 irc) type=IRCClient;; 941 irc) type=IRCClient;;
857 mail) type=Email;; 942 mail) type=Email;;
858 news) type=News;; 943 news) type=News;;
859 nntp) type=News;; 944 nntp) type=News;;
860 p2p) type=FileTransfer;; 945 p2p) type=FileTransfer;;
861 *) type=;; 946 *) type=;;
862 esac 947 esac
863 type="Network;${type}" 948 type="Network;${type}"
864 ;; 949 ;;
865 950
866 sci) 951 sci)
867 case ${catmin} in 952 case ${catmin} in
868 astro*) type=Astronomy;; 953 astro*) type=Astronomy;;
869 bio*) type=Biology;; 954 bio*) type=Biology;;
870 calc*) type=Calculator;; 955 calc*) type=Calculator;;
871 chem*) type=Chemistry;; 956 chem*) type=Chemistry;;
957 elec*) type=Electronics;;
872 geo*) type=Geology;; 958 geo*) type=Geology;;
873 math*) type=Math;; 959 math*) type=Math;;
960 physics) type=Physics;;
961 visual*) type=DataVisualization;;
874 *) type=;; 962 *) type=;;
875 esac 963 esac
876 type="Science;${type}" 964 type="Science;${type}"
877 ;; 965 ;;
878 966
967 sys)
968 type="System"
969 ;;
970
879 www) 971 www)
880 case ${catmin} in 972 case ${catmin} in
881 client) type=WebBrowser;; 973 client) type=WebBrowser;;
882 *) type=;; 974 *) type=;;
883 esac 975 esac
884 type="Network" 976 type="Network"
885 ;; 977 ;;
886 978
887 *) 979 *)
892 if [ "${SLOT}" == "0" ] ; then 984 if [ "${SLOT}" == "0" ] ; then
893 local desktop_name="${PN}" 985 local desktop_name="${PN}"
894 else 986 else
895 local desktop_name="${PN}-${SLOT}" 987 local desktop_name="${PN}-${SLOT}"
896 fi 988 fi
989 local desktop="${T}/$(echo ${exec} | sed 's:[[:space:]/:]:_:g')-${desktop_name}.desktop"
897 local desktop=${T}/${exec%% *}-${desktop_name}.desktop 990 #local desktop=${T}/${exec%% *:-${desktop_name}}.desktop
898 991
992 cat <<-EOF > "${desktop}"
899echo "[Desktop Entry] 993 [Desktop Entry]
900Encoding=UTF-8
901Version=0.9.2
902Name=${name} 994 Name=${name}
903Type=Application 995 Type=Application
904Comment=${DESCRIPTION} 996 Comment=${DESCRIPTION}
905Exec=${exec} 997 Exec=${exec}
906Path=${path} 998 TryExec=${exec%% *}
907Icon=${icon} 999 Icon=${icon}
908Categories=Application;${type};" > "${desktop}" 1000 Categories=${type};
1001 EOF
1002
1003 [[ ${path} ]] && echo "Path=${path}" >> "${desktop}"
909 1004
910 ( 1005 (
911 # wrap the env here so that the 'insinto' call 1006 # wrap the env here so that the 'insinto' call
912 # doesn't corrupt the env of the caller 1007 # doesn't corrupt the env of the caller
913 insinto /usr/share/applications 1008 insinto /usr/share/applications
914 doins "${desktop}" 1009 doins "${desktop}"
915 ) 1010 )
916} 1011}
917 1012
918# Make a GDM/KDM Session file 1013# @FUNCTION: validate_desktop_entries
919# 1014# @USAGE: [directories]
920# make_desktop_entry(<title>, <command>) 1015# @MAINTAINER:
921# title: File to execute to start the Window Manager 1016# Carsten Lohrke <carlo@gentoo.org>
922# command: Name of the Window Manager 1017# @DESCRIPTION:
1018# Validate desktop entries using desktop-file-utils
1019validate_desktop_entries() {
1020 if [[ -x /usr/bin/desktop-file-validate ]] ; then
1021 einfo "Checking desktop entry validity"
1022 local directories=""
1023 for d in /usr/share/applications $@ ; do
1024 [[ -d ${D}${d} ]] && directories="${directories} ${D}${d}"
1025 done
1026 if [[ -n ${directories} ]] ; then
1027 for FILE in $(find ${directories} -name "*\.desktop" \
1028 -not -path '*.hidden*' | sort -u 2>/dev/null)
1029 do
1030 local temp=$(desktop-file-validate ${FILE} | grep -v "warning:" | \
1031 sed -e "s|error: ||" -e "s|${FILE}:|--|g" )
1032 [[ -n $temp ]] && elog ${temp/--/${FILE/${D}/}:}
1033 done
1034 fi
1035 echo ""
1036 else
1037 einfo "Passing desktop entry validity check. Install dev-util/desktop-file-utils, if you want to help to improve Gentoo."
1038 fi
1039}
923 1040
1041# @FUNCTION: make_session_desktop
1042# @USAGE: <title> <command> [command args...]
1043# @DESCRIPTION:
1044# Make a GDM/KDM Session file. The title is the file to execute to start the
1045# Window Manager. The command is the name of the Window Manager.
1046#
1047# You can set the name of the file via the ${wm} variable.
924make_session_desktop() { 1048make_session_desktop() {
925 [[ -z $1 ]] && eerror "make_session_desktop: You must specify the title" && return 1 1049 [[ -z $1 ]] && eerror "$0: You must specify the title" && return 1
926 [[ -z $2 ]] && eerror "make_session_desktop: You must specify the command" && return 1 1050 [[ -z $2 ]] && eerror "$0: You must specify the command" && return 1
927 1051
928 local title=$1 1052 local title=$1
929 local command=$2 1053 local command=$2
930 local desktop=${T}/${wm}.desktop 1054 local desktop=${T}/${wm:-${PN}}.desktop
1055 shift 2
931 1056
1057 cat <<-EOF > "${desktop}"
932echo "[Desktop Entry] 1058 [Desktop Entry]
933Encoding=UTF-8
934Name=${title} 1059 Name=${title}
935Comment=This session logs you into ${title} 1060 Comment=This session logs you into ${title}
936Exec=${command} 1061 Exec=${command} $*
937TryExec=${command} 1062 TryExec=${command}
938Type=Application" > "${desktop}" 1063 Type=XSession
1064 EOF
939 1065
1066 (
1067 # wrap the env here so that the 'insinto' call
1068 # doesn't corrupt the env of the caller
940 insinto /usr/share/xsessions 1069 insinto /usr/share/xsessions
941 doins "${desktop}" 1070 doins "${desktop}"
1071 )
942} 1072}
943 1073
1074# @FUNCTION: domenu
1075# @USAGE: <menus>
1076# @DESCRIPTION:
1077# Install the list of .desktop menu files into the appropriate directory
1078# (/usr/share/applications).
944domenu() { 1079domenu() {
1080 (
1081 # wrap the env here so that the 'insinto' call
1082 # doesn't corrupt the env of the caller
945 local i j 1083 local i j ret=0
946 insinto /usr/share/applications 1084 insinto /usr/share/applications
947 for i in "$@" ; do 1085 for i in "$@" ; do
948 if [[ -f ${i} ]] ; then 1086 if [[ -f ${i} ]] ; then
949 doins "${i}" 1087 doins "${i}"
1088 ((ret+=$?))
950 elif [[ -d ${i} ]] ; then 1089 elif [[ -d ${i} ]] ; then
951 for j in "${i}"/*.desktop ; do 1090 for j in "${i}"/*.desktop ; do
952 doins "${j}" 1091 doins "${j}"
1092 ((ret+=$?))
953 done 1093 done
1094 else
1095 ((++ret))
954 fi 1096 fi
955 done 1097 done
1098 exit ${ret}
1099 )
956} 1100}
1101
1102# @FUNCTION: newmenu
1103# @USAGE: <menu> <newname>
1104# @DESCRIPTION:
1105# Like all other new* functions, install the specified menu as newname.
957newmenu() { 1106newmenu() {
1107 (
1108 # wrap the env here so that the 'insinto' call
1109 # doesn't corrupt the env of the caller
958 insinto /usr/share/applications 1110 insinto /usr/share/applications
959 newins "$1" "$2" 1111 newins "$@"
1112 )
960} 1113}
961 1114
1115# @FUNCTION: doicon
1116# @USAGE: <list of icons>
1117# @DESCRIPTION:
1118# Install the list of icons into the icon directory (/usr/share/pixmaps).
1119# This is useful in conjunction with creating desktop/menu files.
962doicon() { 1120doicon() {
1121 (
1122 # wrap the env here so that the 'insinto' call
1123 # doesn't corrupt the env of the caller
963 local i j 1124 local i j ret
964 insinto /usr/share/pixmaps 1125 insinto /usr/share/pixmaps
965 for i in "$@" ; do 1126 for i in "$@" ; do
966 if [[ -f ${i} ]] ; then 1127 if [[ -f ${i} ]] ; then
967 doins "${i}" 1128 doins "${i}"
1129 ((ret+=$?))
968 elif [[ -d ${i} ]] ; then 1130 elif [[ -d ${i} ]] ; then
969 for j in "${i}"/*.png ; do 1131 for j in "${i}"/*.png ; do
970 doins "${j}" 1132 doins "${j}"
1133 ((ret+=$?))
971 done 1134 done
1135 else
1136 ((++ret))
972 fi 1137 fi
973 done 1138 done
1139 exit ${ret}
1140 )
974} 1141}
1142
1143# @FUNCTION: newicon
1144# @USAGE: <icon> <newname>
1145# @DESCRIPTION:
1146# Like all other new* functions, install the specified icon as newname.
975newicon() { 1147newicon() {
1148 (
1149 # wrap the env here so that the 'insinto' call
1150 # doesn't corrupt the env of the caller
976 insinto /usr/share/pixmaps 1151 insinto /usr/share/pixmaps
977 newins "$1" "$2" 1152 newins "$@"
1153 )
978} 1154}
979
980##############################################################
981# END: Handle .desktop files and menu entries #
982##############################################################
983
984 1155
985# for internal use only (unpack_pdv and unpack_makeself) 1156# for internal use only (unpack_pdv and unpack_makeself)
986find_unpackable_file() { 1157find_unpackable_file() {
987 local src=$1 1158 local src=$1
988 if [[ -z ${src} ]] ; then 1159 if [[ -z ${src} ]] ; then
998 fi 1169 fi
999 [[ ! -e ${src} ]] && return 1 1170 [[ ! -e ${src} ]] && return 1
1000 echo "${src}" 1171 echo "${src}"
1001} 1172}
1002 1173
1174# @FUNCTION: unpack_pdv
1175# @USAGE: <file to unpack> <size of off_t>
1176# @DESCRIPTION:
1003# Unpack those pesky pdv generated files ... 1177# Unpack those pesky pdv generated files ...
1004# They're self-unpacking programs with the binary package stuffed in 1178# They're self-unpacking programs with the binary package stuffed in
1005# the middle of the archive. Valve seems to use it a lot ... too bad 1179# the middle of the archive. Valve seems to use it a lot ... too bad
1006# it seems to like to segfault a lot :(. So lets take it apart ourselves. 1180# it seems to like to segfault a lot :(. So lets take it apart ourselves.
1007# 1181#
1008# Usage: unpack_pdv [file to unpack] [size of off_t]
1009# - you have to specify the off_t size ... i have no idea how to extract that 1182# You have to specify the off_t size ... I have no idea how to extract that
1010# information out of the binary executable myself. basically you pass in 1183# information out of the binary executable myself. Basically you pass in
1011# the size of the off_t type (in bytes) on the machine that built the pdv 1184# the size of the off_t type (in bytes) on the machine that built the pdv
1185# archive.
1186#
1012# archive. one way to determine this is by running the following commands: 1187# One way to determine this is by running the following commands:
1188#
1189# @CODE
1013# strings <pdv archive> | grep lseek 1190# strings <pdv archive> | grep lseek
1014# strace -elseek <pdv archive> 1191# strace -elseek <pdv archive>
1192# @CODE
1193#
1015# basically look for the first lseek command (we do the strings/grep because 1194# Basically look for the first lseek command (we do the strings/grep because
1016# sometimes the function call is _llseek or something) and steal the 2nd 1195# sometimes the function call is _llseek or something) and steal the 2nd
1017# parameter. here is an example: 1196# parameter. Here is an example:
1197#
1198# @CODE
1018# root@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek 1199# vapier@vapier 0 pdv_unpack # strings hldsupdatetool.bin | grep lseek
1019# lseek 1200# lseek
1020# root@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin 1201# vapier@vapier 0 pdv_unpack # strace -elseek ./hldsupdatetool.bin
1021# lseek(3, -4, SEEK_END) = 2981250 1202# lseek(3, -4, SEEK_END) = 2981250
1203# @CODE
1204#
1022# thus we would pass in the value of '4' as the second parameter. 1205# Thus we would pass in the value of '4' as the second parameter.
1023unpack_pdv() { 1206unpack_pdv() {
1024 local src=$(find_unpackable_file $1) 1207 local src=$(find_unpackable_file "$1")
1025 local sizeoff_t=$2 1208 local sizeoff_t=$2
1026 1209
1027 [[ -z ${src} ]] && die "Could not locate source for '$1'" 1210 [[ -z ${src} ]] && die "Could not locate source for '$1'"
1028 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :(" 1211 [[ -z ${sizeoff_t} ]] && die "No idea what off_t size was used for this pdv :("
1029 1212
1030 local shrtsrc=$(basename "${src}") 1213 local shrtsrc=$(basename "${src}")
1031 echo ">>> Unpacking ${shrtsrc} to ${PWD}" 1214 echo ">>> Unpacking ${shrtsrc} to ${PWD}"
1032 local metaskip=`tail -c ${sizeoff_t} ${src} | hexdump -e \"%i\"` 1215 local metaskip=$(tail -c ${sizeoff_t} "${src}" | hexdump -e \"%i\")
1033 local tailskip=`tail -c $((${sizeoff_t}*2)) ${src} | head -c ${sizeoff_t} | hexdump -e \"%i\"` 1216 local tailskip=$(tail -c $((${sizeoff_t}*2)) "${src}" | head -c ${sizeoff_t} | hexdump -e \"%i\")
1034 1217
1035 # grab metadata for debug reasons 1218 # grab metadata for debug reasons
1036 local metafile="$(emktemp)" 1219 local metafile=$(emktemp)
1037 tail -c +$((${metaskip}+1)) ${src} > ${metafile} 1220 tail -c +$((${metaskip}+1)) "${src}" > "${metafile}"
1038 1221
1039 # rip out the final file name from the metadata 1222 # rip out the final file name from the metadata
1040 local datafile="`tail -c +$((${metaskip}+1)) ${src} | strings | head -n 1`" 1223 local datafile=$(tail -c +$((${metaskip}+1)) "${src}" | strings | head -n 1)
1041 datafile="`basename ${datafile}`" 1224 datafile=$(basename "${datafile}")
1042 1225
1043 # now lets uncompress/untar the file if need be 1226 # now lets uncompress/untar the file if need be
1044 local tmpfile="$(emktemp)" 1227 local tmpfile=$(emktemp)
1045 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile} 1228 tail -c +$((${tailskip}+1)) ${src} 2>/dev/null | head -c 512 > ${tmpfile}
1046 1229
1047 local iscompressed="`file -b ${tmpfile}`" 1230 local iscompressed=$(file -b "${tmpfile}")
1048 if [ "${iscompressed:0:8}" == "compress" ] ; then 1231 if [[ ${iscompressed:0:8} == "compress" ]] ; then
1049 iscompressed=1 1232 iscompressed=1
1050 mv ${tmpfile}{,.Z} 1233 mv ${tmpfile}{,.Z}
1051 gunzip ${tmpfile} 1234 gunzip ${tmpfile}
1052 else 1235 else
1053 iscompressed=0 1236 iscompressed=0
1054 fi 1237 fi
1055 local istar="`file -b ${tmpfile}`" 1238 local istar=$(file -b "${tmpfile}")
1056 if [ "${istar:0:9}" == "POSIX tar" ] ; then 1239 if [[ ${istar:0:9} == "POSIX tar" ]] ; then
1057 istar=1 1240 istar=1
1058 else 1241 else
1059 istar=0 1242 istar=0
1060 fi 1243 fi
1061 1244
1089 true 1272 true
1090 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1273 #[ -s "${datafile}" ] || die "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1091 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')" 1274 #assert "failure unpacking pdv ('${metaskip}' '${tailskip}' '${datafile}')"
1092} 1275}
1093 1276
1277# @FUNCTION: unpack_makeself
1278# @USAGE: [file to unpack] [offset] [tail|dd]
1279# @DESCRIPTION:
1094# Unpack those pesky makeself generated files ... 1280# Unpack those pesky makeself generated files ...
1095# They're shell scripts with the binary package tagged onto 1281# They're shell scripts with the binary package tagged onto
1096# the end of the archive. Loki utilized the format as does 1282# the end of the archive. Loki utilized the format as does
1097# many other game companies. 1283# many other game companies.
1098# 1284#
1099# Usage: unpack_makeself [file to unpack] [offset] [tail|dd] 1285# If the file is not specified, then ${A} is used. If the
1100# - If the file is not specified then unpack will utilize ${A}.
1101# - If the offset is not specified then we will attempt to extract 1286# offset is not specified then we will attempt to extract
1102# the proper offset from the script itself. 1287# the proper offset from the script itself.
1103unpack_makeself() { 1288unpack_makeself() {
1104 local src_input=${1:-${A}} 1289 local src_input=${1:-${A}}
1105 local src=$(find_unpackable_file "${src_input}") 1290 local src=$(find_unpackable_file "${src_input}")
1106 local skip=$2 1291 local skip=$2
1107 local exe=$3 1292 local exe=$3
1113 if [[ -z ${skip} ]] ; then 1298 if [[ -z ${skip} ]] ; then
1114 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}') 1299 local ver=$(grep -a '#.*Makeself' "${src}" | awk '{print $NF}')
1115 local skip=0 1300 local skip=0
1116 exe=tail 1301 exe=tail
1117 case ${ver} in 1302 case ${ver} in
1118 1.5.*) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same 1303 1.5.*|1.6.0-nv) # tested 1.5.{3,4,5} ... guessing 1.5.x series is same
1119 skip=$(grep -a ^skip= "${src}" | cut -d= -f2) 1304 skip=$(grep -a ^skip= "${src}" | cut -d= -f2)
1120 ;; 1305 ;;
1121 2.0|2.0.1) 1306 2.0|2.0.1)
1122 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-) 1307 skip=$(grep -a ^$'\t'tail "${src}" | awk '{print $2}' | cut -b2-)
1123 ;; 1308 ;;
1153 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";; 1338 dd) exe="dd ibs=${skip} skip=1 obs=1024 conv=sync if='${src}'";;
1154 *) die "makeself cant handle exe '${exe}'" 1339 *) die "makeself cant handle exe '${exe}'"
1155 esac 1340 esac
1156 1341
1157 # lets grab the first few bytes of the file to figure out what kind of archive it is 1342 # lets grab the first few bytes of the file to figure out what kind of archive it is
1158 local tmpfile="$(emktemp)" 1343 local tmpfile=$(emktemp)
1159 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}" 1344 eval ${exe} 2>/dev/null | head -c 512 > "${tmpfile}"
1160 local filetype="$(file -b "${tmpfile}")" 1345 local filetype=$(file -b "${tmpfile}")
1161 case ${filetype} in 1346 case ${filetype} in
1162 *tar\ archive) 1347 *tar\ archive*)
1163 eval ${exe} | tar --no-same-owner -xf - 1348 eval ${exe} | tar --no-same-owner -xf -
1164 ;; 1349 ;;
1165 bzip2*) 1350 bzip2*)
1166 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf - 1351 eval ${exe} | bzip2 -dc | tar --no-same-owner -xf -
1167 ;; 1352 ;;
1177 ;; 1362 ;;
1178 esac 1363 esac
1179 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})" 1364 assert "failure unpacking (${filetype}) makeself ${shrtsrc} ('${ver}' +${skip})"
1180} 1365}
1181 1366
1367# @FUNCTION: check_license
1368# @USAGE: [license]
1369# @DESCRIPTION:
1182# Display a license for user to accept. 1370# Display a license for user to accept. If no license is
1183#
1184# Usage: check_license [license]
1185# - If the file is not specified then ${LICENSE} is used. 1371# specified, then ${LICENSE} is used.
1186check_license() { 1372check_license() {
1187 local lic=$1 1373 local lic=$1
1188 if [ -z "${lic}" ] ; then 1374 if [ -z "${lic}" ] ; then
1189 lic="${PORTDIR}/licenses/${LICENSE}" 1375 lic="${PORTDIR}/licenses/${LICENSE}"
1190 else 1376 else
1194 lic="${PWD}/${lic}" 1380 lic="${PWD}/${lic}"
1195 elif [ -e "${lic}" ] ; then 1381 elif [ -e "${lic}" ] ; then
1196 lic="${lic}" 1382 lic="${lic}"
1197 fi 1383 fi
1198 fi 1384 fi
1199 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1200 local l="`basename ${lic}`" 1385 local l="`basename ${lic}`"
1201 1386
1202 # here is where we check for the licenses the user already 1387 # here is where we check for the licenses the user already
1203 # accepted ... if we don't find a match, we make the user accept 1388 # accepted ... if we don't find a match, we make the user accept
1204 local shopts=$-
1205 local alic 1389 local alic
1206 set -o noglob #so that bash doesn't expand "*" 1390 eshopts_push -o noglob # so that bash doesn't expand "*"
1207 for alic in ${ACCEPT_LICENSE} ; do 1391 for alic in ${ACCEPT_LICENSE} ; do
1208 if [[ ${alic} == * || ${alic} == ${l} ]]; then 1392 if [[ ${alic} == ${l} ]]; then
1209 set +o noglob; set -${shopts} #reset old shell opts 1393 eshopts_pop
1210 return 0 1394 return 0
1211 fi 1395 fi
1212 done 1396 done
1213 set +o noglob; set -$shopts #reset old shell opts 1397 eshopts_pop
1398 [ ! -f "${lic}" ] && die "Could not find requested license ${lic}"
1214 1399
1215 local licmsg="$(emktemp)" 1400 local licmsg=$(emktemp)
1216 cat << EOF > ${licmsg} 1401 cat <<-EOF > ${licmsg}
1217********************************************************** 1402 **********************************************************
1218The following license outlines the terms of use of this 1403 The following license outlines the terms of use of this
1219package. You MUST accept this license for installation to 1404 package. You MUST accept this license for installation to
1220continue. When you are done viewing, hit 'q'. If you 1405 continue. When you are done viewing, hit 'q'. If you
1221CTRL+C out of this, the install will not run! 1406 CTRL+C out of this, the install will not run!
1222********************************************************** 1407 **********************************************************
1223 1408
1224EOF 1409 EOF
1225 cat ${lic} >> ${licmsg} 1410 cat ${lic} >> ${licmsg}
1226 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}" 1411 ${PAGER:-less} ${licmsg} || die "Could not execute pager (${PAGER}) to accept ${lic}"
1227 einfon "Do you accept the terms of this license (${l})? [yes/no] " 1412 einfon "Do you accept the terms of this license (${l})? [yes/no] "
1228 read alic 1413 read alic
1229 case ${alic} in 1414 case ${alic} in
1236 die "Failed to accept license" 1421 die "Failed to accept license"
1237 ;; 1422 ;;
1238 esac 1423 esac
1239} 1424}
1240 1425
1426# @FUNCTION: cdrom_get_cds
1427# @USAGE: <file on cd1> [file on cd2] [file on cd3] [...]
1428# @DESCRIPTION:
1241# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates 1429# Aquire cd(s) for those lovely cd-based emerges. Yes, this violates
1242# the whole 'non-interactive' policy, but damnit I want CD support ! 1430# the whole 'non-interactive' policy, but damnit I want CD support !
1243# 1431#
1244# with these cdrom functions we handle all the user interaction and 1432# With these cdrom functions we handle all the user interaction and
1245# standardize everything. all you have to do is call cdrom_get_cds() 1433# standardize everything. All you have to do is call cdrom_get_cds()
1246# and when the function returns, you can assume that the cd has been 1434# and when the function returns, you can assume that the cd has been
1247# found at CDROM_ROOT. 1435# found at CDROM_ROOT.
1248# 1436#
1437# The function will attempt to locate a cd based upon a file that is on
1438# the cd. The more files you give this function, the more cds
1439# the cdrom functions will handle.
1440#
1249# normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2', 1441# Normally the cdrom functions will refer to the cds as 'cd #1', 'cd #2',
1250# etc... if you want to give the cds better names, then just export 1442# etc... If you want to give the cds better names, then just export
1251# the CDROM_NAME_X variables before calling cdrom_get_cds(). 1443# the appropriate CDROM_NAME variable before calling cdrom_get_cds().
1444# Use CDROM_NAME for one cd, or CDROM_NAME_# for multiple cds. You can
1445# also use the CDROM_NAME_SET bash array.
1252# 1446#
1253# for those multi cd ebuilds, see the cdrom_load_next_cd() below. 1447# For those multi cd ebuilds, see the cdrom_load_next_cd() function.
1254#
1255# Usage: cdrom_get_cds <file on cd1> [file on cd2] [file on cd3] [...]
1256# - this will attempt to locate a cd based upon a file that is on
1257# the cd ... the more files you give this function, the more cds
1258# the cdrom functions will handle
1259cdrom_get_cds() { 1448cdrom_get_cds() {
1260 # first we figure out how many cds we're dealing with by 1449 # first we figure out how many cds we're dealing with by
1261 # the # of files they gave us 1450 # the # of files they gave us
1262 local cdcnt=0 1451 local cdcnt=0
1263 local f= 1452 local f=
1307 echo 1496 echo
1308 einfo "For example:" 1497 einfo "For example:"
1309 einfo "export CD_ROOT=/mnt/cdrom" 1498 einfo "export CD_ROOT=/mnt/cdrom"
1310 echo 1499 echo
1311 else 1500 else
1501 if [[ -n ${CDROM_NAME_SET} ]] ; then
1502 # Translate the CDROM_NAME_SET array into CDROM_NAME_#
1503 cdcnt=0
1504 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1505 ((++cdcnt))
1506 export CDROM_NAME_${cdcnt}="${CDROM_NAME_SET[$((${cdcnt}-1))]}"
1507 done
1508 fi
1509
1312 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds." 1510 einfo "This package will need access to ${CDROM_TOTAL_CDS} cds."
1313 cdcnt=0 1511 cdcnt=0
1314 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do 1512 while [[ ${cdcnt} -lt ${CDROM_TOTAL_CDS} ]] ; do
1315 ((++cdcnt)) 1513 ((++cdcnt))
1316 var="CDROM_NAME_${cdcnt}" 1514 var="CDROM_NAME_${cdcnt}"
1340 export CDROM_SET="" 1538 export CDROM_SET=""
1341 export CDROM_CURRENT_CD=0 1539 export CDROM_CURRENT_CD=0
1342 cdrom_load_next_cd 1540 cdrom_load_next_cd
1343} 1541}
1344 1542
1345# this is only used when you need access to more than one cd. 1543# @FUNCTION: cdrom_load_next_cd
1346# when you have finished using the first cd, just call this function. 1544# @DESCRIPTION:
1347# when it returns, CDROM_ROOT will be pointing to the second cd. 1545# Some packages are so big they come on multiple CDs. When you're done reading
1348# remember, you can only go forward in the cd chain, you can't go back. 1546# files off a CD and want access to the next one, just call this function.
1547# Again, all the messy details of user interaction are taken care of for you.
1548# Once this returns, just read the variable CDROM_ROOT for the location of the
1549# mounted CD. Note that you can only go forward in the CD list, so make sure
1550# you only call this function when you're done using the current CD.
1349cdrom_load_next_cd() { 1551cdrom_load_next_cd() {
1350 local var 1552 local var
1351 ((++CDROM_CURRENT_CD)) 1553 ((++CDROM_CURRENT_CD))
1352 1554
1353 unset CDROM_ROOT 1555 unset CDROM_ROOT
1370# displayed and we'll hang out here until: 1572# displayed and we'll hang out here until:
1371# (1) the file is found on a mounted cdrom 1573# (1) the file is found on a mounted cdrom
1372# (2) the user hits CTRL+C 1574# (2) the user hits CTRL+C
1373_cdrom_locate_file_on_cd() { 1575_cdrom_locate_file_on_cd() {
1374 local mline="" 1576 local mline=""
1375 local showedmsg=0 1577 local showedmsg=0 showjolietmsg=0
1376 1578
1377 while [[ -z ${CDROM_ROOT} ]] ; do 1579 while [[ -z ${CDROM_ROOT} ]] ; do
1378 local i=0 1580 local i=0
1379 local -a cdset=(${*//:/ }) 1581 local -a cdset=(${*//:/ })
1380 if [[ -n ${CDROM_SET} ]] ; then 1582 if [[ -n ${CDROM_SET} ]] ; then
1383 1585
1384 while [[ -n ${cdset[${i}]} ]] ; do 1586 while [[ -n ${cdset[${i}]} ]] ; do
1385 local dir=$(dirname ${cdset[${i}]}) 1587 local dir=$(dirname ${cdset[${i}]})
1386 local file=$(basename ${cdset[${i}]}) 1588 local file=$(basename ${cdset[${i}]})
1387 1589
1388 for mline in $(mount | gawk '/(iso|cdrom|fs=cdfss)/ {print $3}') ; do 1590 local point= node= fs= foo=
1591 while read point node fs foo ; do
1592 [[ " cd9660 iso9660 udf " != *" ${fs} "* ]] && \
1593 ! [[ ${fs} == "subfs" && ",${opts}," == *",fs=cdfss,"* ]] \
1594 && continue
1595 point=${point//\040/ }
1389 [[ -d ${mline}/${dir} ]] || continue 1596 [[ ! -d ${point}/${dir} ]] && continue
1390 if [[ -n $(find ${mline}/${dir} -maxdepth 1 -iname ${file}) ]] ; then 1597 [[ -z $(find "${point}/${dir}" -maxdepth 1 -iname "${file}") ]] && continue
1391 export CDROM_ROOT=${mline} 1598 export CDROM_ROOT=${point}
1392 export CDROM_SET=${i} 1599 export CDROM_SET=${i}
1393 export CDROM_MATCH=${cdset[${i}]} 1600 export CDROM_MATCH=${cdset[${i}]}
1394 return 1601 return
1395 fi 1602 done <<< "$(get_mounts)"
1396 done
1397 1603
1398 ((++i)) 1604 ((++i))
1399 done 1605 done
1400 1606
1401 echo 1607 echo
1417 showedmsg=1 1623 showedmsg=1
1418 fi 1624 fi
1419 einfo "Press return to scan for the cd again" 1625 einfo "Press return to scan for the cd again"
1420 einfo "or hit CTRL+C to abort the emerge." 1626 einfo "or hit CTRL+C to abort the emerge."
1421 echo 1627 echo
1628 if [[ ${showjolietmsg} -eq 0 ]] ; then
1629 showjolietmsg=1
1630 else
1422 einfo "If you are having trouble with the detection" 1631 ewarn "If you are having trouble with the detection"
1423 einfo "of your CD, it is possible that you do not have" 1632 ewarn "of your CD, it is possible that you do not have"
1424 einfo "Joliet support enabled in your kernel. Please" 1633 ewarn "Joliet support enabled in your kernel. Please"
1425 einfo "check that CONFIG_JOLIET is enabled in your kernel." 1634 ewarn "check that CONFIG_JOLIET is enabled in your kernel."
1635 ebeep 5
1636 fi
1426 read || die "something is screwed with your system" 1637 read || die "something is screwed with your system"
1427 done 1638 done
1428} 1639}
1429 1640
1641# @FUNCTION: strip-linguas
1642# @USAGE: [<allow LINGUAS>|<-i|-u> <directories of .po files>]
1643# @DESCRIPTION:
1430# Make sure that LINGUAS only contains languages that 1644# Make sure that LINGUAS only contains languages that
1431# a package can support 1645# a package can support. The first form allows you to
1432# 1646# specify a list of LINGUAS. The -i builds a list of po
1433# usage: strip-linguas <allow LINGUAS> 1647# files found in all the directories and uses the
1434# strip-linguas -i <directories of .po files> 1648# intersection of the lists. The -u builds a list of po
1435# strip-linguas -u <directories of .po files> 1649# files found in all the directories and uses the union
1436# 1650# of the lists.
1437# The first form allows you to specify a list of LINGUAS.
1438# The -i builds a list of po files found in all the
1439# directories and uses the intersection of the lists.
1440# The -u builds a list of po files found in all the
1441# directories and uses the union of the lists.
1442strip-linguas() { 1651strip-linguas() {
1443 local ls newls 1652 local ls newls nols
1444 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then 1653 if [[ $1 == "-i" ]] || [[ $1 == "-u" ]] ; then
1445 local op=$1; shift 1654 local op=$1; shift
1446 ls=" $(find "$1" -name '*.po' -exec basename {} \;) "; shift 1655 ls=$(find "$1" -name '*.po' -exec basename {} .po ';'); shift
1447 local d f 1656 local d f
1448 for d in "$@" ; do 1657 for d in "$@" ; do
1449 if [[ ${op} == "-u" ]] ; then 1658 if [[ ${op} == "-u" ]] ; then
1450 newls=${ls} 1659 newls=${ls}
1451 else 1660 else
1452 newls="" 1661 newls=""
1453 fi 1662 fi
1454 for f in $(find "$d" -name '*.po' -exec basename {} \;) ; do 1663 for f in $(find "$d" -name '*.po' -exec basename {} .po ';') ; do
1455 if [[ ${op} == "-i" ]] ; then 1664 if [[ ${op} == "-i" ]] ; then
1456 [[ ${ls/ ${f} /} != ${ls} ]] && newls="${newls} ${f}" 1665 hasq ${f} ${ls} && newls="${newls} ${f}"
1457 else 1666 else
1458 [[ ${ls/ ${f} /} == ${ls} ]] && newls="${newls} ${f}" 1667 hasq ${f} ${ls} || newls="${newls} ${f}"
1459 fi 1668 fi
1460 done 1669 done
1461 ls=${newls} 1670 ls=${newls}
1462 done 1671 done
1463 ls=${ls//.po}
1464 else 1672 else
1465 ls=$@ 1673 ls="$@"
1466 fi 1674 fi
1467 1675
1468 ls=" ${ls} " 1676 nols=""
1469 newls="" 1677 newls=""
1470 for f in ${LINGUAS} ; do 1678 for f in ${LINGUAS} ; do
1471 if [[ ${ls/ ${f} /} != ${ls} ]] ; then 1679 if hasq ${f} ${ls} ; then
1472 newls="${newls} ${f}" 1680 newls="${newls} ${f}"
1473 else 1681 else
1474 ewarn "Sorry, but ${PN} does not support the ${f} LINGUA" 1682 nols="${nols} ${f}"
1475 fi 1683 fi
1476 done 1684 done
1477 if [[ -z ${newls} ]] ; then 1685 [[ -n ${nols} ]] \
1478 export LINGUAS="" 1686 && ewarn "Sorry, but ${PN} does not support the LINGUAS:" ${nols}
1479 else
1480 export LINGUAS=${newls:1} 1687 export LINGUAS=${newls:1}
1481 fi
1482} 1688}
1483 1689
1484# moved from kernel.eclass since they are generally useful outside of 1690# @FUNCTION: preserve_old_lib
1485# kernel.eclass -iggy (20041002) 1691# @USAGE: <libs to preserve> [more libs]
1486 1692# @DESCRIPTION:
1487# the following functions are useful in kernel module ebuilds, etc.
1488# for an example see ivtv or drbd ebuilds
1489
1490# set's ARCH to match what the kernel expects
1491set_arch_to_kernel() {
1492 i=10
1493 while ((i--)) ; do
1494 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1495 done
1496 export EUTILS_ECLASS_PORTAGE_ARCH="${ARCH}"
1497 case ${ARCH} in
1498 x86) export ARCH="i386";;
1499 amd64) export ARCH="x86_64";;
1500 hppa) export ARCH="parisc";;
1501 mips) export ARCH="mips";;
1502 sparc) export ARCH="$(tc-arch-kernel)";; # Yeah this is ugly, but it's even WORSE if you don't do this. linux-info.eclass's set_arch_to_kernel is fixed, but won't get used over this one!
1503 *) export ARCH="${ARCH}";;
1504 esac
1505}
1506
1507# set's ARCH back to what portage expects
1508set_arch_to_portage() {
1509 i=10
1510 while ((i--)) ; do
1511 ewarn "PLEASE UPDATE TO YOUR PACKAGE TO USE linux-info.eclass"
1512 done
1513 export ARCH="${EUTILS_ECLASS_PORTAGE_ARCH}"
1514}
1515
1516# Jeremy Huddleston <eradicator@gentoo.org>:
1517# preserve_old_lib /path/to/libblah.so.0
1518# preserve_old_lib_notify /path/to/libblah.so.0
1519#
1520# These functions are useful when a lib in your package changes --library. Such 1693# These functions are useful when a lib in your package changes ABI SONAME.
1521# an example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0 1694# An example might be from libogg.so.0 to libogg.so.1. Removing libogg.so.0
1522# would break packages that link against it. Most people get around this 1695# would break packages that link against it. Most people get around this
1523# by using the portage SLOT mechanism, but that is not always a relevant 1696# by using the portage SLOT mechanism, but that is not always a relevant
1524# solution, so instead you can add the following to your ebuilds: 1697# solution, so instead you can call this from pkg_preinst. See also the
1525# 1698# preserve_old_lib_notify function.
1526# src_install() {
1527# ...
1528# preserve_old_lib /usr/$(get_libdir)/libogg.so.0
1529# ...
1530# }
1531#
1532# pkg_postinst() {
1533# ...
1534# preserve_old_lib_notify /usr/$(get_libdir)/libogg.so.0
1535# ...
1536# }
1537
1538preserve_old_lib() { 1699preserve_old_lib() {
1539 LIB=$1 1700 if [[ ${EBUILD_PHASE} != "preinst" ]] ; then
1701 eerror "preserve_old_lib() must be called from pkg_preinst() only"
1702 die "Invalid preserve_old_lib() usage"
1703 fi
1704 [[ -z $1 ]] && die "Usage: preserve_old_lib <library to preserve> [more libraries to preserve]"
1540 1705
1541 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1706 # let portage worry about it
1542 SONAME=`basename ${LIB}` 1707 has preserve-libs ${FEATURES} && return 0
1543 DIRNAME=`dirname ${LIB}`
1544 1708
1545 dodir ${DIRNAME} 1709 local lib dir
1546 cp ${ROOT}${LIB} ${D}${DIRNAME} 1710 for lib in "$@" ; do
1711 [[ -e ${ROOT}/${lib} ]] || continue
1712 dir=${lib%/*}
1713 dodir ${dir} || die "dodir ${dir} failed"
1714 cp "${ROOT}"/${lib} "${D}"/${lib} || die "cp ${lib} failed"
1547 touch ${D}${LIB} 1715 touch "${D}"/${lib}
1548 fi 1716 done
1549} 1717}
1550 1718
1719# @FUNCTION: preserve_old_lib_notify
1720# @USAGE: <libs to notify> [more libs]
1721# @DESCRIPTION:
1722# Spit helpful messages about the libraries preserved by preserve_old_lib.
1551preserve_old_lib_notify() { 1723preserve_old_lib_notify() {
1552 LIB=$1 1724 if [[ ${EBUILD_PHASE} != "postinst" ]] ; then
1725 eerror "preserve_old_lib_notify() must be called from pkg_postinst() only"
1726 die "Invalid preserve_old_lib_notify() usage"
1727 fi
1553 1728
1554 if [ -n "${LIB}" -a -f "${ROOT}${LIB}" ]; then 1729 # let portage worry about it
1555 SONAME=`basename ${LIB}` 1730 has preserve-libs ${FEATURES} && return 0
1556 1731
1732 local lib notice=0
1733 for lib in "$@" ; do
1734 [[ -e ${ROOT}/${lib} ]] || continue
1735 if [[ ${notice} -eq 0 ]] ; then
1736 notice=1
1557 ewarn "An old version of an installed library was detected on your system." 1737 ewarn "Old versions of installed libraries were detected on your system."
1558 ewarn "In order to avoid breaking packages that link against it, this older version" 1738 ewarn "In order to avoid breaking packages that depend on these old libs,"
1559 ewarn "is not being removed. In order to make full use of this newer version," 1739 ewarn "the libraries are not being removed. You need to run revdep-rebuild"
1560 ewarn "you will need to execute the following command:" 1740 ewarn "in order to remove these old dependencies. If you do not have this"
1741 ewarn "helper program, simply emerge the 'gentoolkit' package."
1742 ewarn
1743 fi
1561 ewarn " revdep-rebuild --library ${SONAME}" 1744 ewarn " # revdep-rebuild --library ${lib##*/}"
1745 done
1746 if [[ ${notice} -eq 1 ]] ; then
1562 ewarn 1747 ewarn
1563 ewarn "After doing that, you can safely remove ${LIB}" 1748 ewarn "Once you've finished running revdep-rebuild, it should be safe to"
1564 ewarn "Note: 'emerge gentoolkit' to get revdep-rebuild" 1749 ewarn "delete the old libraries. Here is a copy & paste for the lazy:"
1750 for lib in "$@" ; do
1751 ewarn " # rm '${lib}'"
1752 done
1565 fi 1753 fi
1566} 1754}
1567 1755
1568# Hack for people to figure out if a package was built with 1756# @FUNCTION: built_with_use
1569# certain USE flags 1757# @USAGE: [--hidden] [--missing <action>] [-a|-o] <DEPEND ATOM> <List of USE flags>
1758# @DESCRIPTION:
1759# A temporary hack until portage properly supports DEPENDing on USE
1760# flags being enabled in packages. This will check to see if the specified
1761# DEPEND atom was built with the specified list of USE flags. The
1762# --missing option controls the behavior if called on a package that does
1763# not actually support the defined USE flags (aka listed in IUSE).
1764# The default is to abort (call die). The -a and -o flags control
1765# the requirements of the USE flags. They correspond to "and" and "or"
1766# logic. So the -a flag means all listed USE flags must be enabled
1767# while the -o flag means at least one of the listed IUSE flags must be
1768# enabled. The --hidden option is really for internal use only as it
1769# means the USE flag we're checking is hidden expanded, so it won't be found
1770# in IUSE like normal USE flags.
1570# 1771#
1571# Usage: built_with_use [-a|-o] <DEPEND ATOM> <List of USE flags> 1772# Remember that this function isn't terribly intelligent so order of optional
1572# ex: built_with_use xchat gtk2 1773# flags matter.
1573#
1574# Flags: -a all USE flags should be utilized
1575# -o at least one USE flag should be utilized
1576# Note: the default flag is '-a'
1577built_with_use() { 1774built_with_use() {
1775 local hidden="no"
1776 if [[ $1 == "--hidden" ]] ; then
1777 hidden="yes"
1778 shift
1779 fi
1780
1781 local missing_action="die"
1782 if [[ $1 == "--missing" ]] ; then
1783 missing_action=$2
1784 shift ; shift
1785 case ${missing_action} in
1786 true|false|die) ;;
1787 *) die "unknown action '${missing_action}'";;
1788 esac
1789 fi
1790
1578 local opt=$1 1791 local opt=$1
1579 [[ ${opt:0:1} = "-" ]] && shift || opt="-a" 1792 [[ ${opt:0:1} = "-" ]] && shift || opt="-a"
1580 1793
1581 local PKG=$(best_version $1) 1794 local PKG=$(best_version $1)
1795 [[ -z ${PKG} ]] && die "Unable to resolve $1 to an installed package"
1582 shift 1796 shift
1583 1797
1584 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE 1798 local USEFILE=${ROOT}/var/db/pkg/${PKG}/USE
1799 local IUSEFILE=${ROOT}/var/db/pkg/${PKG}/IUSE
1585 1800
1586 # if the USE file doesnt exist, assume the $PKG is either 1801 # if the IUSE file doesn't exist, the read will error out, we need to handle
1587 # injected or package.provided 1802 # this gracefully
1588 [[ ! -e ${USEFILE} ]] && return 0 1803 if [[ ! -e ${USEFILE} ]] || [[ ! -e ${IUSEFILE} && ${hidden} == "no" ]] ; then
1804 case ${missing_action} in
1805 true) return 0;;
1806 false) return 1;;
1807 die) die "Unable to determine what USE flags $PKG was built with";;
1808 esac
1809 fi
1810
1811 if [[ ${hidden} == "no" ]] ; then
1812 local IUSE_BUILT=( $(<"${IUSEFILE}") )
1813 # Don't check USE_EXPAND #147237
1814 local expand
1815 for expand in $(echo ${USE_EXPAND} | tr '[:upper:]' '[:lower:]') ; do
1816 if [[ $1 == ${expand}_* ]] ; then
1817 expand=""
1818 break
1819 fi
1820 done
1821 if [[ -n ${expand} ]] ; then
1822 if ! has $1 ${IUSE_BUILT[@]#[-+]} ; then
1823 case ${missing_action} in
1824 true) return 0;;
1825 false) return 1;;
1826 die) die "$PKG does not actually support the $1 USE flag!";;
1827 esac
1828 fi
1829 fi
1830 fi
1589 1831
1590 local USE_BUILT=$(<${USEFILE}) 1832 local USE_BUILT=$(<${USEFILE})
1591 while [[ $# -gt 0 ]] ; do 1833 while [[ $# -gt 0 ]] ; do
1592 if [[ ${opt} = "-o" ]] ; then 1834 if [[ ${opt} = "-o" ]] ; then
1593 has $1 ${USE_BUILT} && return 0 1835 has $1 ${USE_BUILT} && return 0
1597 shift 1839 shift
1598 done 1840 done
1599 [[ ${opt} = "-a" ]] 1841 [[ ${opt} = "-a" ]]
1600} 1842}
1601 1843
1844# @FUNCTION: epunt_cxx
1845# @USAGE: [dir to scan]
1846# @DESCRIPTION:
1602# Many configure scripts wrongly bail when a C++ compiler 1847# Many configure scripts wrongly bail when a C++ compiler could not be
1603# could not be detected. #73450 1848# detected. If dir is not specified, then it defaults to ${S}.
1849#
1850# http://bugs.gentoo.org/73450
1604epunt_cxx() { 1851epunt_cxx() {
1605 local dir=$1 1852 local dir=$1
1606 [[ -z ${dir} ]] && dir=${S} 1853 [[ -z ${dir} ]] && dir=${S}
1607 ebegin "Removing useless C++ checks" 1854 ebegin "Removing useless C++ checks"
1608 local f 1855 local f
1609 for f in $(find ${dir} -name configure) ; do 1856 find "${dir}" -name configure | while read f ; do
1610 patch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null 1857 patch --no-backup-if-mismatch -p0 "${f}" "${PORTDIR}/eclass/ELT-patches/nocxx/nocxx.patch" > /dev/null
1611 done 1858 done
1612 eend 0 1859 eend 0
1613} 1860}
1614 1861
1615# dopamd <file> [more files] 1862# @FUNCTION: make_wrapper
1616# 1863# @USAGE: <wrapper> <target> [chdir] [libpaths] [installpath]
1617# Install pam auth config file in /etc/pam.d 1864# @DESCRIPTION:
1618dopamd() { 1865# Create a shell wrapper script named wrapper in installpath
1619 [[ -z $1 ]] && die "dopamd requires at least one argument" 1866# (defaults to the bindir) to execute target (default of wrapper) by
1620 1867# first optionally setting LD_LIBRARY_PATH to the colon-delimited
1621 use pam || return 0 1868# libpaths followed by optionally changing directory to chdir.
1622
1623 INSDESTTREE=/etc/pam.d \
1624 doins "$@" || die "failed to install $@"
1625}
1626# newpamd <old name> <new name>
1627#
1628# Install pam file <old name> as <new name> in /etc/pam.d
1629newpamd() {
1630 [[ $# -ne 2 ]] && die "newpamd requires two arguements"
1631
1632 use pam || return 0
1633
1634 INSDESTTREE=/etc/pam.d \
1635 newins "$1" "$2" || die "failed to install $1 as $2"
1636}
1637
1638# make a wrapper script ...
1639# NOTE: this was originally games_make_wrapper, but I noticed other places where
1640# this could be used, so I have moved it here and made it not games-specific
1641# -- wolf31o2
1642# $1 == wrapper name
1643# $2 == binary to run
1644# $3 == directory to chdir before running binary
1645# $4 == extra LD_LIBRARY_PATH's (make it : delimited)
1646# $5 == path for wrapper
1647make_wrapper() { 1869make_wrapper() {
1648 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5 1870 local wrapper=$1 bin=$2 chdir=$3 libdir=$4 path=$5
1649 local tmpwrapper=$(emktemp) 1871 local tmpwrapper=$(emktemp)
1650 # We don't want to quote ${bin} so that people can pass complex 1872 # We don't want to quote ${bin} so that people can pass complex
1651 # things as $bin ... "./someprog --args" 1873 # things as $bin ... "./someprog --args"
1661fi 1883fi
1662exec ${bin} "\$@" 1884exec ${bin} "\$@"
1663EOF 1885EOF
1664 chmod go+rx "${tmpwrapper}" 1886 chmod go+rx "${tmpwrapper}"
1665 if [[ -n ${path} ]] ; then 1887 if [[ -n ${path} ]] ; then
1888 (
1666 exeinto "${path}" 1889 exeinto "${path}"
1667 newexe "${tmpwrapper}" "${wrapper}" 1890 newexe "${tmpwrapper}" "${wrapper}"
1891 ) || die
1668 else 1892 else
1669 newbin "${tmpwrapper}" "${wrapper}" 1893 newbin "${tmpwrapper}" "${wrapper}" || die
1894 fi
1895}
1896
1897# @FUNCTION: prepalldocs
1898# @USAGE:
1899# @DESCRIPTION:
1900# Compress files in /usr/share/doc which are not already
1901# compressed, excluding /usr/share/doc/${PF}/html.
1902# Uses the ecompressdir to do the compression.
1903# 2009-02-18 by betelgeuse:
1904# Commented because ecompressdir is even more internal to
1905# Portage than prepalldocs (it's not even mentioned in man 5
1906# ebuild). Please submit a better version for review to gentoo-dev
1907# if you want prepalldocs here.
1908#prepalldocs() {
1909# if [[ -n $1 ]] ; then
1910# ewarn "prepalldocs: invalid usage; takes no arguments"
1670 fi 1911# fi
1671} 1912
1913# cd "${D}"
1914# [[ -d usr/share/doc ]] || return 0
1915
1916# find usr/share/doc -exec gzip {} +
1917# ecompressdir --ignore /usr/share/doc/${PF}/html
1918# ecompressdir --queue /usr/share/doc
1919#}

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